package com.fh.common.distributedlock;


import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;

/**
 * @author qiujunda
 * @date 2019年2月14日
 * @description
 */
public class JedisPoolUtil {

	private JedisPool pool=null;
	
	private int databaseIndex=0;
	
	public JedisPoolUtil(String hostName,int port,int databaseIndex,
			int maxTotal,int maxIdle,int minIdle) {
		JedisPoolConfig poolConfig = new JedisPoolConfig();
		poolConfig.setMaxTotal(50);//最大连接数，连接全部用完，进行等待
		poolConfig.setMinIdle(5); //最小空余数
		poolConfig.setMaxIdle(10); //最大空余数
		this.databaseIndex=databaseIndex;
		pool=new JedisPool(poolConfig, hostName, port);
//		pool = new JedisPool(hostName,port);
	}
	
	public Jedis getJedis() {
		Jedis jedis=pool.getResource();
		jedis.select(databaseIndex);
		return jedis;
	}
	
	public void reset(Jedis jedis) {
		jedis.close();
	}
}
